Alamo Lake, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alamo Lake, a community in La Paz County, Arizona.
Overnight
72°F
Mostly Clear
Mostly clear. Low around 72, with temperatures rising to around 74 overnight. East southeast wind around 5 mph.
7-day forecast for Alamo Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 5 mph ESE | 0% |
| Saturday | 101°F | Sunny | 0 to 10 mph NW | 0% |
| Saturday Night | 72°F | Mostly Clear | 0 to 5 mph ESE | 0% |
| Sunday | 101°F | Sunny | 5 mph SE | 0% |
| Sunday Night | 76°F | Partly Cloudy | 0 to 5 mph ESE | 0% |
| Monday | 99°F | Mostly Sunny | 5 to 10 mph SE | 2% |
| Monday Night | 74°F | Mostly Clear | 0 to 10 mph SE | 6% |
| Tuesday | 99°F | Sunny | 5 mph SSE | 2% |
| Tuesday Night | 74°F | Mostly Clear | 0 to 5 mph E | 2% |
| Wednesday | 102°F | Sunny | 5 mph SE | 3% |
| Wednesday Night | 77°F | Mostly Clear | 0 to 5 mph ESE | 6% |
| Thursday | 101°F | Slight Chance Showers And Thunderstorms | 5 mph ESE | 17% |
| Thursday Night | 77°F | Slight Chance Showers And Thunderstorms | 5 mph ESE | 17% |
| Friday | 101°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Alamo Lake (34.256, -113.500). Updated through the day.
Growing snapshot for Alamo Lake
Last spring frost
Mar 17
First fall frost
Nov 19
Growing season
243 days
Hardiness zone
9a
More local growing data for Alamo Lake: nearby ZIP 85357 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Aguila, Az (16 mi from Alamo Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.